Now that I re-read my email, it looks like I'm saying "Username requested" in the sense of "OK, Cafe people, treat this as a user name request and step to it." What I meant was that I have requested a username (via the email), and once I have an account I'll put it on hackage.
Sorry for the confusion.
Also, a patch that derives the Monoid instance for Style has been pushed. Let me explain why I love this mailing list. I hadn't really looked at Monoids, but then their utility fell out of the recent discussion about whether they should be called Monoids or ... whatever the other name was. And now I see them all over the place, and I'm a better person for it.
Surely this is too much to be considered actual programming!